我将我在 Xcode 中正在处理的应用程序的整个文件夹从我的计算机上的一个位置移动到另一个位置，并收到警告ld: warning: directory not found for option，然后是一条很长的路径。
我遵循了Apple Mach-O Linker errors 的公认答案，我不知道该怎么做，但仍然收到相同的警告。
编辑：这是我收到的消息，以防相关：
Ld /Users/joel/Library/Developer/Xcode/DerivedData/GayHaikuTabbed-aszefnihmscxaachdbimtmeozapo/Build/Products/Debug-iphonesimulator/GayHaikuTabbed.app/GayHaikuTabbed normal i386
cd /Users/joel/Development/GayHaiku
setenv IPHONEOS_DEPLOYMENT_TARGET 6.0
setenv PATH "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.1.sdk -L/Users/joel/Library/Developer/Xcode/DerivedData/GayHaikuTabbed-aszefnihmscxaachdbimtmeozapo/Build/Products/Debug-iphonesimulator -L/Users/joel/Development/GayHaiku/GayHaikuTabbed -L/Users/joel/Development/GayHaiku -F/Users/joel/Library/Developer/Xcode/DerivedData/GayHaikuTabbed-aszefnihmscxaachdbimtmeozapo/Build/Products/Debug-iphonesimulator -F. -FGayHaikuTabbed -FGayHaikuTabbedTests -F/Users/joel/Development/GayHaiku -F/Users/joel/Development/GayHaiku/../../../Downloads -F/Users/joel/Development/GayHaiku/../../Downloads -filelist /Users/joel/Library/Developer/Xcode/DerivedData/GayHaikuTabbed-aszefnihmscxaachdbimtmeozapo/Build/Intermediates/GayHaikuTabbed.build/Debug-iphonesimulator/GayHaikuTabbed.build/Objects-normal/i386/GayHaikuTabbed.LinkFileList -Xlinker -objc_abi_version -Xlinker 2 -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=6.0 -framework Parse -framework Accounts -framework AdSupport -framework AudioToolbox -framework CFNetwork -framework CoreGraphics -framework CoreLocation -framework Foundation -framework Twitter -lsqlite3 -lz -lz.1.1.3 -framework MessageUI -framework MobileCoreServices -framework QuartzCore -framework Security -framework Social -framework StoreKit -framework SystemConfiguration -framework UIKit -o /Users/joel/Library/Developer/Xcode/DerivedData/GayHaikuTabbed-aszefnihmscxaachdbimtmeozapo/Build/Products/Debug-iphonesimulator/GayHaikuTabbed.app/GayHaikuTabbed
ld: warning: directory not found for option '-F/Users/joel/Development/GayHaiku/../../../Downloads'
编辑： 原来清理项目会删除警告——但只有在我再次构建它之前，警告再次出现。我也尝试过删除派生数据，但什么也没做。:(
编辑： 嗯，库搜索路径和标题搜索路径是空的，但是框架搜索路径设置中有几个路径。我想尝试删除它们，但我担心我会破坏其他东西，因为在这一点上，我已经超出了我真正知道任何东西的真正含义的地方；我只是按下按钮并保持手指交叉。